Tools & Wizards About Us
stcatherineschool.net screenshot

Report Summary

  • 54

    Performance

    Renders faster than
    71% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

stcatherineschool.net

Seattle Catholic K-8 School | Maple Leaf | St. Catherine School

Page Load Speed

1.7 sec in total

First Response

104 ms

Resources Loaded

1.5 sec

Page Rendered

76 ms

stcatherineschool.net screenshot

About Website

Click here to check amazing St Catherine School content for United States. Otherwise, check out these important facts you probably never knew about stcatherineschool.net

St. Catherine welcomes all families, offers small class sizes (preschool - 8th grade), differentiated instruction, and before + after school care.

Visit stcatherineschool.net

Key Findings

We analyzed Stcatherineschool.net page load time and found that the first response time was 104 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

stcatherineschool.net performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

61/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

61/100

25%

SI (Speed Index)

Value6.8 s

35/100

10%

TBT (Total Blocking Time)

Value670 ms

44/100

30%

CLS (Cumulative Layout Shift)

Value0.042

99/100

15%

TTI (Time to Interactive)

Value15.8 s

6/100

10%

Network Requests Diagram

www.stcatherineschool.net

104 ms

minified.js

40 ms

focus-within-polyfill.js

39 ms

polyfill.min.js

753 ms

thunderbolt-commons.8add2233.bundle.min.js

74 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Stcatherineschool.net, 42% (22 requests) were made to Static.parastorage.com and 28% (15 requests) were made to Static.wixstatic.com. The less responsive or slowest element that took the longest time to load (753 ms) relates to the external source Polyfill-fastly.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 545.5 kB (56%)

Content Size

978.1 kB

After Optimization

432.6 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Stcatherineschool.net main page is 978.1 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 45% of websites need less resources to load. HTML takes 617.1 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 481.9 kB

  • Original 617.1 kB
  • After minification 615.3 kB
  • After compression 135.2 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 481.9 kB or 78% of the original size.

Image Optimization

-15%

Potential reduce by 9.8 kB

  • Original 65.9 kB
  • After minification 56.1 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, St Catherine School needs image optimization as it can save up to 9.8 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-18%

Potential reduce by 53.8 kB

  • Original 295.1 kB
  • After minification 295.1 kB
  • After compression 241.3 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 53.8 kB or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (33%)

Requests Now

30

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of St Catherine School. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.stcatherineschool.net

www.stcatherineschool.net

104 ms

minified.js

minified.js

40 ms

focus-within-polyfill.js

focus-within-polyfill.js

39 ms

polyfill.min.js

polyfill.min.js

753 ms

thunderbolt-commons.8add2233.bundle.min.js

thunderbolt-commons.8add2233.bundle.min.js

74 ms

main.1550a9c2.bundle.min.js

main.1550a9c2.bundle.min.js

76 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

73 ms

lodash.min.js

lodash.min.js

75 ms

react.production.min.js

react.production.min.js

75 ms

react-dom.production.min.js

react-dom.production.min.js

76 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

59 ms

511ed2_2b5403d6317242f09c09f4f399161a3e~mv2.jpg

511ed2_2b5403d6317242f09c09f4f399161a3e~mv2.jpg

223 ms

STC%20text%20header.png

STC%20text%20header.png

393 ms

d7af9b_52dd228413bf413babca68b4c26e184a~mv2.png

d7af9b_52dd228413bf413babca68b4c26e184a~mv2.png

291 ms

d7af9b_03b4bfcdbeee4669b4e79d9036dbca4b~mv2.png

d7af9b_03b4bfcdbeee4669b4e79d9036dbca4b~mv2.png

368 ms

d7af9b_18010559c1d04294ac79cb9e9443d919~mv2.png

d7af9b_18010559c1d04294ac79cb9e9443d919~mv2.png

283 ms

d7af9b_451dd70e9052444fbb3eb89362e7f3de~mv2.png

d7af9b_451dd70e9052444fbb3eb89362e7f3de~mv2.png

272 ms

d7af9b_33c0d941a46f41599670218fb78a8377~mv2.png

d7af9b_33c0d941a46f41599670218fb78a8377~mv2.png

353 ms

d7af9b_75d3a457354f4dc8a8f6aed002f4689c~mv2.png

d7af9b_75d3a457354f4dc8a8f6aed002f4689c~mv2.png

385 ms

d7af9b_e186bcb8d3f74ce688ef6d8a460458dc~mv2.png

d7af9b_e186bcb8d3f74ce688ef6d8a460458dc~mv2.png

285 ms

d7af9b_ed9636ea3c934143bf08c890f492dc6b~mv2.png

d7af9b_ed9636ea3c934143bf08c890f492dc6b~mv2.png

439 ms

Tiger%20Logo.png

Tiger%20Logo.png

461 ms

Arianna.jpg

Arianna.jpg

528 ms

Raising-Hand-Clipart-PNG.png

Raising-Hand-Clipart-PNG.png

371 ms

STC-auction-2024_JPEG.jpeg

STC-auction-2024_JPEG.jpeg

380 ms

e3bf95a9cdd441ebaf55f139b1b5a7b8.png

e3bf95a9cdd441ebaf55f139b1b5a7b8.png

356 ms

bundle.min.js

bundle.min.js

97 ms

bc176270-17fa-4c78-a343-9fe52824e501.woff

bc176270-17fa-4c78-a343-9fe52824e501.woff

13 ms

07d62b21-8d7a-4c36-be86-d32ab1089972.woff

07d62b21-8d7a-4c36-be86-d32ab1089972.woff

13 ms

a9e95a29-98a7-404a-90ee-1929ad09c696.woff

a9e95a29-98a7-404a-90ee-1929ad09c696.woff

12 ms

9VWMTeb5jtXkNoTv949NpRsxEYwM7FgeyaSgU71cLG0.woff

9VWMTeb5jtXkNoTv949NpRsxEYwM7FgeyaSgU71cLG0.woff

12 ms

aDjpMND83pDErGXlVEr-SRsxEYwM7FgeyaSgU71cLG0.woff

aDjpMND83pDErGXlVEr-SRsxEYwM7FgeyaSgU71cLG0.woff

12 ms

c5749443-93da-4592-b794-42f28d62ef72.woff

c5749443-93da-4592-b794-42f28d62ef72.woff

12 ms

opensans-bold-webfont.woff

opensans-bold-webfont.woff

22 ms

opensans-regular-webfont.woff

opensans-regular-webfont.woff

22 ms

opensans-bolditalic-webfont.woff

opensans-bolditalic-webfont.woff

46 ms

opensans-italic-webfont.woff

opensans-italic-webfont.woff

45 ms

108 ms

106 ms

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107 ms

101 ms

102 ms

142 ms

145 ms

139 ms

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135 ms

136 ms

deprecation-en.v5.html

deprecation-en.v5.html

7 ms

bolt-performance

bolt-performance

35 ms

deprecation-style.v5.css

deprecation-style.v5.css

9 ms

right-arrow.svg

right-arrow.svg

9 ms

Accessibility Review

stcatherineschool.net accessibility score

86

Accessibility Issues

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

stcatherineschool.net best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

stcatherineschool.net SEO score

86

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Stcatherineschool.net can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Stcatherineschool.net main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

stcatherineschool.net

Open Graph data is detected on the main page of St Catherine School. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: